dennis stanworth admitting to killing his 90-year-old mother, nellie. >> i can tell you she was found at the defendant's house, as far as circumstances are manner of death autopsy was just this morning so i don't have that reports yet. >> stanworth was not entering a plea but statements can be used against him at trial. the 70-year-old was arrested wednesday, after he called police and told them he killed his mother. detectives arrived at his home, they found nellie stanworth's remains. according to the complaint prosecutors think dennis stanworth killed his mother november 6th of last year. her body found outside on the property stanworth shares with his wife and father-in-law. his wife was in court but declined comment to abc 7 news. >>[ó, and just devastated this area. >> his arrest and that he has been living free for 22 years has been difficult for the families of the two teen-aged girls he was sent to death death row for sexual assaulting and killing in 1966 this, woman is afraid of stanworth. she was raises as a sister as one of the young victim autos are you confident they'll